public void CreatePlot(InteractivePlotSurface2D plotSurface)
{
plotSurface.Clear();
double[] y = new double[1] { 1.0f };
foreach (object i in Enum.GetValues(typeof(Marker.MarkerType)))
{
Marker m = new Marker((Marker.MarkerType)Enum.Parse(typeof(Marker.MarkerType), i.ToString()), 8);
double[] x = new double[1];
x[0] = (double)m.Type;
PointPlot pp = new PointPlot();
pp.OrdinateData = y;
pp.AbscissaData = x;
pp.Marker = m;
pp.Label = m.Type.ToString();
plotSurface.Add(pp);
}
plotSurface.Title = "Markers";
plotSurface.YAxis1.Label = "Index";
plotSurface.XAxis1.Label = "Marker";
plotSurface.YAxis1.WorldMin = 0.0f;
plotSurface.YAxis1.WorldMax = 2.0f;
plotSurface.XAxis1.WorldMin -= 1.0f;
plotSurface.XAxis1.WorldMax += 1.0f;
Legend legend = new Legend();
legend.AttachTo(PlotSurface2D.XAxisPosition.Top, PlotSurface2D.YAxisPosition.Right);
legend.VerticalEdgePlacement = Legend.Placement.Outside;
legend.HorizontalEdgePlacement = Legend.Placement.Inside;
legend.XOffset = 5; // note that these numbers can be negative.
legend.YOffset = 0;
plotSurface.Legend = legend;
plotSurface.Refresh();
}
public Plot2D(InteractivePlotSurface2D plotSurface)
{
this.plotSurface2D = plotSurface;
pen = new Pen (Color.Red, PenWidth);
marker = new Marker (Marker.MarkerType.FilledCircle, MarkerSize, Color.Blue);
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="marker">The marker to place on the chart.</param>
/// <param name="point">The world position of the marker</param>
public MarkerItem( Marker marker, PointD point )
{
marker_ = marker;
x_ = point.X;
y_ = point.Y;
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="marker">The marker to place on the chart.</param>
/// <param name="x">The world x position of the marker</param>
/// <param name="y">The world y position of the marker</param>
public MarkerItem( Marker marker, double x, double y )
{
marker_ = marker;
x_ = x;
y_ = y;
}
/// <summary>
/// Default constructor - a square black marker.
/// </summary>
/// <param name="x">The world x position of the marker</param>
/// <param name="y">The world y position of the marker</param>
public MarkerItem( double x, double y )
{
marker_ = new Marker( Marker.MarkerType.Square );
x_ = x;
y_ = y;
}
/// <summary>
/// Constructs a square marker at the (world) point point.
/// </summary>
/// <param name="point">the world position at which to place the marker</param>
public MarkerItem( PointD point )
{
marker_ = new Marker( Marker.MarkerType.Square );
x_ = point.X;
y_ = point.Y;
}
public void CreatePlot(InteractivePlotSurface2D plotSurface)
{
plotSurface.Clear(); // clear everything. reset fonts. remove plot components etc.
System.Random r = new Random();
double[] a = new double[100];
double[] b = new double[100];
double mult = 0.00001f;
for (int i = 0; i < 100; ++i)
{
a[i] = ((double)r.Next(1000) / 5000.0f - 0.1f) * mult;
if (i == 50) { b[i] = 1.0f * mult; }
else
{
b[i] = (double)Math.Sin((((double)i - 50.0f) / 4.0f)) / (((double)i - 50.0f) / 4.0f);
b[i] *= mult;
}
a[i] += b[i];
}
Marker m = new Marker(Marker.MarkerType.Cross1, 6, new Pen(Color.Blue, 2.0F));
PointPlot pp = new PointPlot(m);
pp.OrdinateData = a;
pp.AbscissaData = new StartStep(-500.0, 10.0);
pp.Label = "Random";
plotSurface.Add(pp);
LinePlot lp = new LinePlot();
lp.OrdinateData = b;
lp.AbscissaData = new StartStep(-500.0, 10.0);
lp.Pen = new Pen(Color.Red, 2.0f);
plotSurface.Add(lp);
plotSurface.Title = "Sinc Function";
plotSurface.YAxis1.Label = "Magnitude";
plotSurface.XAxis1.Label = "Position";
Legend legend = new Legend();
legend.AttachTo(PlotSurface2D.XAxisPosition.Top, PlotSurface2D.YAxisPosition.Left);
legend.VerticalEdgePlacement = Legend.Placement.Inside;
legend.HorizontalEdgePlacement = Legend.Placement.Inside;
legend.YOffset = 8;
plotSurface.Legend = legend;
plotSurface.LegendZOrder = 1; // default zorder for adding idrawables is 0, so this puts legend on top.
plotSurface.Refresh();
}
/// <summary>
/// Constructor for the marker plot.
/// </summary>
/// <param name="marker">The marker to use.</param>
public PointPlot( Marker marker )
{
marker_ = marker;
}
/// <summary>
/// Default Constructor
/// </summary>
public PointPlot()
{
marker_ = new Marker();
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="marker">The marker type to use for this plot.</param>
public LabelPointPlot( Marker marker )
: base(marker)
{
}
